JAN SIPMA,1,2 M. BEGOÑA OSUNA,1,3 MARIA A. E. EMANUELSSON,1 and PAULA M. L. CASTRO1 1Escola Superior de Biotecnologia, Universidade Catolica Portuguesa, Rua Dr. Antonio Bernardino de Almeida, 4200-072 Porto, Portugal 2Laboratorium for chemical and environmental engineering (LEQUIA), Faculty of Sciences, University of Girona, Campus de Montilivi 17071 Girona, Spain 3CSIC-CEAB, Cala St Francesc 1...

V Girijashankar1*, KK Sharma2, P Balakrishna and N Seetharama 1. Centre for Biotechnology, Jawaharlal Nehru Technological University (JNTU), Kukatpally, Hyderabad 500 072, Andhra Pradesh, India 2. International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru 502 324, Andhra Pradesh, India 3. National Research Centre for Sorghum (NRCS), Rajendranagar, Hyderabad 500 030, ...

We document a parallel non-recursive beam search GPGPU FCA algorithm written in nVidia CUDA C. We run it on benchmarks and to analyse software module dependency. Despite kernel sort removing repeated calculations, 32 bit packing and optimising GPU data structures and kernels, we do not yet see major speed ups. Instead GeForce 295 GTX and Tesla C2050 report 141 072 concepts (maximal rectangles, ...

1GVSA and University of Tasmania, 20 Virgina Court, Sandy Bay, Tasmania, Australia 2 Lakehead University, 955 Oliver Road, Thunder Bay, ON, Canada P7B 5E1 3 Instituto Superior de Engenharia do Porto GECAD, 4200-072 Porto, Portugal 4University of Perugia, Via Vanvitelli 1, I-06123 Perugia, Italy 5National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 300, Taiwan 6 JPL NASA, The California I...